.org-chart-node{
background: #fff;
background:-ms-linear-gradient(top, #fff,  #46abc5);        
background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#46abc5));
background: -moz-linear-gradient(top,  #fff,  #46abc5);
filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#46abc5');
}

.org-chart-node-dept{
    background: #fff;
    background:-ms-linear-gradient(top, #fff,  #ccb9e9);
    background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#ccb9e9));
    background: -moz-linear-gradient(top,  #fff,  #ccb9e9);
    filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#ccb9e9');
}